window.addEventListener( 'load', function() {
	UAGBButtonChild.init( '<br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function esc_attr() in /www/wwwroot/wczhuti/wp-content/plugins/ultimate-addons-for-gutenberg/includes/blocks/buttons-child/frontend.js.php:16
Stack trace:
#0 {main}
  thrown in <b>/www/wwwroot/wczhuti/wp-content/plugins/ultimate-addons-for-gutenberg/includes/blocks/buttons-child/frontend.js.php</b> on line <b>16</b><br />